Fidelity Lists MKSI Common Shares for Sale (NASDAQ: MKSI)

Rhea-AI Filing Summary

MKSI Form 144 notice lists a proposed sale of common shares associated with Fidelity Brokerage Services LLC. The filing entry shows the broker/holder line with values 1453, 359623.31, 67169474 and the date 02/20/2026. The schedule also lists four lots tied to restricted‑stock vesting and ESPP purchases: 556 (04/15/2021), 659 (04/17/2021), 152 (05/30/2025) and 86 (11/28/2025).

Insights

SEC Filings Compliance Specialist

Form 144 notice records a proposed resale of common shares linked to Fidelity Brokerage Services LLC.

The filing line for the common security shows a broker/holder entry with numeric fields 1453, 359623.31, 67169474 and an associated date of 02/20/2026. The excerpt enumerates four specific share lots from restricted‑stock vesting and ESPP purchases with their original grant or purchase dates and share counts.

These entries are routine disclosure items under the sale notice process; cash‑flow treatment and purchaser/issuer receipts are not described in the excerpt. Subsequent regulatory or exchange records would clarify whether and when sales occur.

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK
Filer CCC
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer

SEC File Number

Address of Issuer

Phone

Name of Person for Whose Account the Securities are To Be Sold

See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.

Relationship to Issuer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	1453	359623.31	67169474	02/20/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	04/15/2021	Restricted Stock Vesting	Issuer			556	04/15/2021	Compensation
Common	04/17/2021	Restricted Stock Vesting	Issuer			659	04/17/2021	Compensation
Common	05/30/2025	ESPP Purchase	Issuer			152	05/30/2025	Cash
Common	11/28/2025	ESPP Purchase	Issuer			86	11/28/2025	Cash

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks

Date of Notice

ATTENTION:

The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.

Signature

ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)

FAQ

What does the MKSI Form 144 filing show?

The filing shows a proposed resale notice tied to Fidelity Brokerage Services LLC with numeric values 1453, 359623.31, 67169474 and date 02/20/2026, plus four share lots from vesting and ESPP purchases listed by date and count.

Which share lots are listed in the MKSI excerpt?

The excerpt lists four lots: 556 shares dated 04/15/2021 (restricted stock vesting), 659 shares dated 04/17/2021 (restricted stock vesting), 152 shares dated 05/30/2025 (ESPP purchase), and 86 shares dated 11/28/2025 (ESPP purchase).

Who is named as the broker/holder in the MKSI filing?

The broker/holder line names Fidelity Brokerage Services LLC with address information shown as 900 Salem Street, Smithfield, RI 02917 in the excerpt and links that name to the listed numeric entry and date.

Does the excerpt state the proceeds or buyer for the MKSI shares?

The provided excerpt does not describe proceeds recipients or buyer identities; it lists numeric fields and lot details but does not allocate cash recipients or specify purchasers within the visible content.